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公开(公告)号:US2212691A
公开(公告)日:1940-08-27
申请号:US23073438
申请日:1938-09-19
Applicant: DRUMMONDVILLE COTTON COMPANY L
Inventor: GREEN KERSHAW JOHN
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公开(公告)号:US2823576A
公开(公告)日:1958-02-18
申请号:US33968053
申请日:1953-03-02
Applicant: DRUMMONDVILLE COTTON COMPANY L
Inventor: NEEDHAM EDWARD R , ROLAND JOHNSON
IPC: A01K75/00
CPC classification number: A01K75/00
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公开(公告)号:US2568960A
公开(公告)日:1951-09-25
申请号:US5961048
申请日:1948-11-12
Applicant: DRUMMONDVILLE COTTON COMPANY L
Inventor: KERSHAW JOHN G
IPC: B65H59/38
CPC classification number: B65H59/382 , B65H2701/31
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公开(公告)号:US2711116A
公开(公告)日:1955-06-21
申请号:US31823852
申请日:1952-11-01
Applicant: DRUMMONDVILLE COTTON COMPANY L
Inventor: ROLAND JOHNSON
IPC: D04G1/00 , G03H1/16 , G11B7/0065
CPC classification number: D04G1/08 , G03H1/16 , G11B7/0065
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公开(公告)号:US2668562A
公开(公告)日:1954-02-09
申请号:US27255452
申请日:1952-02-20
Applicant: DRUMMONDVILLE COTTON COMPANY L
Inventor: JEROME LACHAPELLE
IPC: D03D51/00
CPC classification number: D03D51/08 , D03D2700/26
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公开(公告)号:US2339190A
公开(公告)日:1944-01-11
申请号:US48506343
申请日:1943-04-29
Applicant: DRUMMONDVILLE COTTON COMPANY L
Inventor: LIONEL PROVENCHER
IPC: D01H7/22
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公开(公告)号:US2684086A
公开(公告)日:1954-07-20
申请号:US35248353
申请日:1953-05-01
Applicant: DRUMMONDVILLE COTTON COMPANY L
Inventor: JEROME LACHAPELLE
IPC: D03J1/08
CPC classification number: D03J1/08
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公开(公告)号:US2653372A
公开(公告)日:1953-09-29
申请号:US18867150
申请日:1950-10-06
Applicant: DRUMMONDVILLE COTTON COMPANY L
Inventor: ROLAND JOHNSON , KOLB ROBERT W
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公开(公告)号:US2073821A
公开(公告)日:1937-03-16
申请号:US69239033
申请日:1933-10-06
Applicant: DRUMMONDVILLE COTTON COMPANY L
Inventor: WILLIAM YAXLEY JOHN
IPC: B60C9/00
CPC classification number: B60C9/0028 , Y10S57/902
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